Cooling duvet inserts are essential for a comfortable night's sleep, especially for those who tend to overheat during the night. In 2025, the market offers a variety of options designed to regulate temperature and wick away moisture, ensuring you stay cool and cozy. From breathable materials to innovative designs, these duvet inserts cater to different preferences and sleeping styles. Whether you prefer down, synthetic, or a blend, there's a perfect cooling duvet insert for everyone.
DOWNCOOL Comforters Queen Size, Duvet Insert, White All Season Duvet, Lightweight Quilt, Down Alternative Hotel Comforter with Corner Tabs (White, Queen 88x92 Inches)
- All-season comforter duvet insert* Ultra-soft microfiber polyester fabric covering for more fluffiness. No Noise, More Breathable, and less likely to Tear or have Horrible Odors.
- 88x92 Inches queen skin friendly comforter* 3D&7D goose down alternative filling, weighted not too heavy to pressure, feel comfortable in all seasons.
- Box-stitch construction* Keep the fill from shifting or clumping, ensuring a smooth look and soft feeling for long time. Four duvet loops-sewn corner, help the comforter to grab a duvet cover.
- Machine washable &easy to care* Recommended that machine wash in cold water, and do not wash with other clothes that have zippers or sharp objects. Dry at low temperature. It won't shrink and fade easily, which saves you a lot of time and energy.
- Vacuum Packaging* The vacuum-sealed packaging ensures the cleanliness and convenient transportation of the duvet insert. To restore its fluffiness, simply remove it from the packaging bag upon arrival, gently fluff and shake it for a while, then allow it to rest separately for a few hours, and it will regain its original shape.
$27.99
COHOME King Size Cooling Comforter - Down Alternative Duvet Insert with Anti-Clump Tech & 8 Tabs, All-Season Reversible Luxury Hotel Bedding - Gifts for Women/Men, White 90x102 inches
- 1.King size --90 x 102 inch.Premium whole-piece filling, extremely SOFT and NOISELESS brushed fabric cover, our comforter is the perfect choice for all people at different ages
- 2.Box stitched and well distributed, with no concern for shifting or clumping filling. Exquisite hemming, no need to worry about filling leakage or loose thread. One corner tab at each side, help you secure the comforter in place
- 3.Simple and elegant design, can work as a duvet insert or a stand-alone comforter. Lightweight and breathable, warm at the same time, perfect for year round use
- 4.Ease of care. This comforter is machine washable, and can be tumble dried on low heat, which is convenient and energy-saving. Always look brand new after washing
- 5.0utstanding quality and attentive service to provide you with a cozy sleep experience
$59.90
SALE
−$30.00
Olive + Crate 100% Cooling Bamboo Comforter from Viscose - King Size - Hypoallergenic, Breathable & Moisture-Wicking Bedding - All Season Lightweight Plush Design - Organic Bamboo King Comforter
- 100% Bamboo Viscose Comfort: Enjoy the softness and breathability of our 100% bamboo viscose cooling comforter king size, designed with corner ties and box stitching for a secure fit and a flawless look.
- Thick, Fluffy & Super Comfy: Available in queen and king sizes, this duvet insert pairs beautifully with our ultra-soft cooling sheets and duvet covers for a cozy and luxurious sleep experience.
- Cooling Effect: Stay cool with our fluffy comforter, perfect for hot sleepers. It regulates temperature to keep you fresh and comfortable for a restful night's sleep.
- Machine Washable and Easy to Clean: This all-season comforter retains its softness even after multiple washes. It features a 100% bamboo viscose outer shell with a filling of 60% recycled polyester and 40% bamboo viscose.
- Planet-Friendly & Consciously Created: Our lightweight comforters, are made from 100% bamboo viscose and Oeko-Tex 100 certified, reflects our dedication to sustainable, guilt-free luxury bedding that's kind to the planet.
$119.99
SALE
−$14.00
Bedsure Comforter Duvet Insert - Quilted Comforters Queen Size, All Season Duvet, GentleSoft™ Down Alternative Bedding, with 8 Tabs, Gifts for Women/Men, White, Queen 88 x 88 Inches
- ALL-SEASON COMFORT: Named one of the "Best Comforters" by Apartment Therapy, this down alternative comforter undergoes 32+ steps for a softer touch. Featuring a GentleSoft 300 GSM polyester fill and a durable shell, it provides warmth in winter and breathability in summer
- The Bedsure Down Alternative Comforters are available in multiple sizes, including Twin (68"x88"), Twin XL (68"x92"), Full (82"x86"), Queen (88"x88"), Oversized Queen(98" x 98"), King (102"x90"), Cal King (102"x96"), and oversized King(116" x 98")
- BOX-STITCH DESIGN:Designed with a box-stitch construction that ensures the fluffy fill is evenly distributed, providing superior warmth and comfort. The box-stitch construction also better retains the comforter's shape after washing, preventing shifting
- PRACTICAL DESIGN:With 8 tabs on each side, this comforter versatilely doubles as a duvet insert to precisely match your bedding preference, should you wish to style up with a duvet cover
- EASY TO CARE:Please gently fluff the comforter and let it rest for up to 24-48 hours after taking it out of the box to ensure maximum fluffiness. Machine wash separately in cold water on a gentle cycle and tumble dry low for a like-new restoration
$35.99
SALE
−$13.00
Bedsure Duvet Insert Queen Size - Lightweight Comforter, Quilted Summer Duvet Insert, Down Alternative Summer Comforter with 8 Tabs, Ultra Soft, Striped, Machine Washable, Queen, 88x88 inches
- Lightweight Comforter: Filled with 150 GSM down alternative fiber, this summer comforter is lightweight to sleep under, keeping you slightly warm and extremely comfortable without adding too much weight, great choice as college dorm room essentials
- Standard 100 by OEKO-TEX Certified: Featuring wide Bengal stripes on one side and brushed single hue microfiber on the reverse, this duvet insert offers extreme levels of comfort and a subtly-soft touch. The Bedsure 100% polyester summer duvets has fulfilled the requirements for Standard 100 by OEKO-TEX
- Careful Design: This down alternative comforter features the classic box Stitched design to keep the filling evenly distributed and prevent it from clumping or shifting. The 8 corner tabs make it easy to attach a duvet cover and keep the comforter in place
- Multiple Uses: Our lightweight twin xl comforter is 92 x 68 inches. It can be used as a lightweight duvet insert or a blanket for spring, summer or early fall – perfect for hot sleepers. With a crisp white hue, the striped comforter creates a fresh, modern look that will complement any bedroom
- Care Instruction: Machine wash gently in cold water (do not bleach), and tumble dry low. Since the vacuum compression during transportation, please hang out the bed comforter in the sun and gently tap it for increased fluffiness
$51.99
SALE
−$100.00
Bedsure Cooling Comforter King Size - GentleSoft™ Double Sided Cooling Blanket for Hot Sleepers, Q-Max>0.4, Breathable & Lightweight Duvet Insert, Gifts for Women, Men, White, 102x90 Inches
- Balanced Coolness: Made with Bedsure cooling fabric, this double-sided cooling comforter for hot sleepers and women with menopause experiencing hot flashes features a Q-Max rating of over 0.4, delivering an instant 4°F cooler sensation. It's 10 times more breathable and absorbent than cotton, ensuring you stay refreshed and dry all night. The balance between coolness and breathability helps you maintain ideal temperatures for optimal sleep
- Soft & Skin-Friendly: Crafted from cooling fabric, finer than 1/99 of a hair strand, this knitted woven lightweight comforter offers exceptional smoothness and Softness. The soothing touch relieves you from the day's stress
- Extra Breathable: 5% Rayon derived from bamboo blend fill is naturally breathable, moisture-wicking, and thermoregulating, keeping you refreshed and comfortable all year round
- Thoughtful Details: Our cooling comforter delivers the best cooling experience when used by itself. Four tabs at the corners make it easy to secure to your duvet cover if needed
- Easy Care: This cooling comforter is neatly stitched for improved durability to withstand wear and tear. Machine wash separately in cold water on a gentle cycle and tumble dry low for a like-new restoration
$139.99
SALE
−$16.69
Serta Goose Feather Down Fiber Cotton Comforter Queen Size - 100% Cotton Duvet Insert - Hotel Luxury Hypoallergenic Bedding Comforter All Season Medium Warmth 90 x 90 Inch White
- 【Luxury Feather Fiber ＆ Down Fiber Comforter】This duvet features a filling composed of 90% white goose feather fiber and 10% white goose down fiber. special FreshLoft technical processing, the down and feathers are made hypoallergenic. The premium filling has passed OEKO-TEX Certification, ensuring it is fluffy and odorless. Additionally, the duvet comforter is crafted from 100% cotton fabric, which is soft, natural, plush, and breathable, providing a noiseless and super cozy night's sleep.
- 【Elegant Craftsmanship】With End-To-End sewn-through box construction, the down could be evenly distributed in its proper place and keeps the down from shifting. So you always have a plush, fluffy comforter that retains its shape. The comforter has 4 Corner Loops, which is very convenient for attaching a duvet cover and anchor the down comforter from shifting. All our comforters feature self-piping stitching to enhance their durability and prevent the down from sneaking.
- 【Find Your Perfect One】We offer three sizes and three thicknesses( Light Warmth & All Seasons Medium Warmth & Extra Warmth). Twin (68"x 90"), Queen (90"x 90"), King (106"x 90"), If you're a hot sleeper or transitioning into the warmer months, we recommend trying the All Season Medium Warmth version.
- 【Care Instruction】Serta goose feather fiber down fiber comforter comes with a vacuum pack, please pat it up gently and wait a few moments for it back to original lofty. （Dry Clean only）
- 【Quality Assurance】Products from bedding American manufacturer with over 36 years of experience, committed to developing high-quality products and providing excellent customer service. if you have any concerns or are unsatisfied with our product, please feel free to contact us anytime, and we will ensure your complete satisfaction.
$64.31
SALE
−$15.00
DOWNCOOL Cooling Comforter, Blue Cooling Blanket Queen Size, Cooling Duvet for Hot Sleeper, Breathable Summer Quilt, Lightweight Soft Q-Max>0.4 Arc-Chill Cool Comforter,90"X90"
- Advanced Dual-Side Cooling Technology*Made with high-performance cooling fibers, our blanket features a Q-max cooling value of >0.4, significantly higher than standard benchmarks. The dual-side cooling fabric quickly absorbs body heat, reducing skin temperature by 3-5℃. Its even heat dissipation ensures consistent comfort throughout the night, making it ideal for hot sleepers or those experiencing night sweats.
- Ultra-Soft Fabric with Weighted Comfort*Crafted from OEKO-TEX certified, skin-friendly fabric, this blanket offers a soft, cloud-like feel. The cooling comforter provides gentle pressure, promoting relaxation and better sleep. Whether you’re looking to cool down or unwind after a long day, this blanket combines comfort and functionality seamlessly.
- Perfect for Summer & Warm Climates*Designed specifically for hot weather, this cooling blanket is your go-to solution for staying comfortable during summer nights or in warm climates. Its lightweight and breathable design ensures you stay cool without feeling weighed down. Lightweight and easy to carry, it’s perfect for use at home, in the office, or while traveling. Its compact design makes it a convenient companion for any season or occasion.
- Durable and Easy to Care For*Designed for long-lasting use, the blanket maintains its cooling efficiency even after multiple washes. The anti-clump honeycomb quilting keeps the filling evenly distributed, while the anti-static fabric resists lint and pet hair. Machine washable and quick-drying, it’s a practical choice for everyday use.
- Thoughtful and Functional Gift*Available in a range of sizes and elegant colors, this cooling comforter makes a practical and thoughtful gift for loved ones. Whether for birthdays, holidays, or just because, it’s a unique present that combines comfort and innovation, perfect for anyone who values a good night’s sleep.
$44.99
100% Viscose Made from Bamboo Comforter for Hot Sleepers- Breathable Cooling Silky Soft Duvet Insert King Size-with 8 Corner Tabs- All Season Comforter (102x90 Inches, White)
- 【COOLING FABRIC】100% Viscose made from Bamboo is Extra Soft. Keep silent, soft texture, good luster and elasticity, it has real silk softness hang down suitable feeling, have silk far beneath toughness. Cool touch feeling, absorb body heat to transfer, bring you a sweet and deep sleep.
- 【Breathable and NON-MUGGY Fabric】 We focus on sleep quality and notice that some people sweat a lot at night, this quilt will help you eliminate this worry. The comfoter has Natural Air Permeability, which can effectively Reduce Muggy and Sweating. The interior of the quilt core maintains almost constant temperature and humidity. No matter how wet, dry, hot or cold the outside is, the temperature will be adjusted with the human body temperature to improve the quality of sleep.
- 【SEVEN HOLE Fiber Filler】 It adopts Hollow Microfiber （100% polyester） simulate the air structure inside the down jacket. Each contains Seven Holes, which not only greatly improves the transmission efficiency of sweat, but also maintains more static air inside. Completely Different from ordinary fillings, it is as soft as sponge cake. If you can't stand noise and smell of down quilt, this quilt will be your best choice.
- 【Suitable for All Ages and Skin Types】 100% Viscose made from Bamboo Quilt has good Air Permeability and is not easy to cause muggy. over will not cause any skin problems and bring you a very comfortable touch, thus creating a healthy sleep environment for you.
- 【Machine Wash acceptable&Buy at Ease】It can be washed in Cold Water in a mild Circulation mode of Machine Wash, and Low-Temperature drying or Air Drying is acceptable. Due to the tight packing and Extremely Soft High-Speed material during transportation, some wrinkles may be caused. Please use a steam iron to solve them.Please feel free to contact us and we will whole heartedly provide solutions for you.
$79.99
SALE
−$20.20
Utopia Bedding Comforter Duvet Insert, Quilted Comforter with Corner Tabs, Box Stitched Down Alternative Comforters Queen Size (White)
- Comforter Duvet Insert: Queen comforter duvet insert measures 88 inches x 88 inches
- Box Style Stitching: Crisp looking comforter with siliconized fiber filling features piped edges with an elegant style box stitching that prevent the fill from shifting
- Siliconized Fiberfill: Extremely soft material with siliconized fiberfill alternative filling provides a comfy and cozy feel
- Corner Tabs: The four corner tabs make it extremely easy to put on any duvet cover and secures the comforter in place
- Machine Washable: Machine wash in the gentle cycle with cold water, line dry or tumble dry no heat
$22.79
Last update on 2025-05-02 / Affiliate links / Images from Amazon Product Advertising API